Trump's FBI pick to face questions about independence

President Donald Trump's pick to lead the FBI faces a confirmation hearing Wednesday that will undoubtedly focus on the political tumult surrounding his nomination, with both Democrats and Republicans seeking assurances of his independence from the White House.Christopher Wray, 50, would inherit the nation's top law enforcement agency at a particularly challenging time. Trump abruptly fired predecessor James Comey, who was widely admired within the agency, during its investigation into Russian m